Does _MapTriangle work in a user defined Window?

[James D Jarvis]

It'll map to it, it just totally ignores the updated window coordinates. (unless I'm doing something really wrong here)

Code: (Select All)

Dim tex As Long

Dim ms As Long

ms = _NewImage(500, 400, 32)

tex = _NewImage(20, 20, 32)

Randomize Timer

Screen ms

_Dest tex

For y = 0 To 19: For x = 0 To 19

        PSet (x, y), _RGB32(Int(Rnd * 256), Int(Rnd * 256), Int(Rnd * 256))

Next: Next

_Dest ms

Window Screen(-100, -100)-(100, 100)

For py = 0 To 400 Step 20: For px = 0 To 300 Step 20:

        _MapTriangle (0, 0)-(19, 0)-(19, 19), tex To(px, py)-(px + 19, py)-(px + 19, py + 19), ms

        _MapTriangle (0, 0)-(0, 19)-(19, 19), tex To(px, py)-(px, py + 19)-(px + 19, py + 19), ms

Next: Next



Line (-40, -40)-(40, 40), _RGB32(100, 100, 0), BF 'making sure the window instruxctions worked

PSet (0, 0), _RGB32(200, 200, 200)